package cn.wolfcode.mq;

import cn.wolfcode.service.ISeckillProductService;
import lombok.extern.slf4j.Slf4j;
import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
import org.apache.rocketmq.spring.annotation.SelectorType;
import org.apache.rocketmq.spring.core.RocketMQListener;
import org.apache.rocketmq.spring.core.RocketMQTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Slf4j
@Component
@RocketMQMessageListener(
        consumerGroup = "MQOrderFailListener",
        topic = MQConstant.ORDER_RESULT_TOPIC,
        selectorType = SelectorType.TAG,
        selectorExpression = MQConstant.ORDER_RESULT_FAIL_TAG
)
public class MQOrderFailListener implements RocketMQListener<OrderMQResult> {

    @Autowired
    private ISeckillProductService seckillProductService;
    @Autowired
    private RocketMQTemplate rocketMQTemplate;

    @Override
    public void onMessage(OrderMQResult orderMQResult) {
        log.info("订单失败，库存回补");
        try {
            Long seckillId = orderMQResult.getSeckillId();
            Integer time = orderMQResult.getTime();
            //订单失败后，同步reids库存数据
            seckillProductService.syncRedisStockCount(time,seckillId);
            //修改本地标识
            rocketMQTemplate.sendOneWay(MQConstant.CANCEL_SECKILL_OVER_SIGE_TOPIC,seckillId);
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
